Find the reference angle for the given angle.
-$\frac { 2 \pi } { 3 }$
A) $\frac { \pi } { 3 }$
B) $\frac { 2 \pi } { 3 }$
C) $\frac { 4 \pi } { 3 }$
D) $\frac { \pi } { 6 }$

Question

Quizplus · Accepted Answer

The reference angle for an angle in standard position is the acute angle formed by the terminal side of the given angle and the x-axis. For $\frac{2\pi}{3}$, which is in the second quadrant, the reference angle is $\pi - \frac{2\pi}{3} = \frac{\pi}{3}$.

Find the Reference Angle for the Given Angle 2π3\frac { 2 \pi } { 3 }32π​

Find the Reference Angle for the Given Angle $\frac { 2 \pi } { 3 }$